package org.study.stock.service;

import org.springframework.stereotype.Service;

import java.util.Map;

/**
 * @author heshaohua
 * @version 1.0.0
 * @date 2024年07月31日 16:51:00
 */
@Service
public class StockService {
    public void deduct(Map<String, String> param) {
        System.out.println(param);
        System.out.println("扣减库存成功");
    }
}
